So, hmmm keeping in mind that, an absolute value expression is in effect a piece-wise function, let's find its "slopes", the negarive slope on the left-side and the positive slope on the right side, and let's use the vertex point as our first point
what is the slope of a line that passes through (2, -1) and (0,7)
now, what is the slope of a line that passes through (2, -1) and (4,7)
since an absolute value expression is just a piece-wise with a +/- versions, then we can just combine those two.
This first one where Jeremy is already in 250miles. X is the amount of time.
Answer:
x=9
Step-by-step explanation:
4=-1+x/2
*2 . *2
8=-1+x
+1 . +1
9=x
Answer: 14
= 16 x (7/8)
= 8 goes into 16 2 times
= 2 x 7
= 14
Subtract 570,000 from 656,000
656,000-570,000= 86,000 sq miles are not land area.